Plub hom phiaj

Cj20 series ACcov contactorsfeem ntau yog siv los txuas thiab txiav cov circuits hauv lub tshuab hluav taws xob nrog AC 50 Hz, voltage txog li 660 V (tus kheej qib yog 1140 V) thiab tam sim no txog li 630 a, thiab tsim cov electromagnetic starters nrog cov thermal relays lossis cov khoom siv tiv thaiv hluav taws xob kom tiv thaiv cov khoom siv hluav taws xob uas yuav raug overloaded.

* "03" sawv cev rau 380V, feem ntau tsis tuaj yeem sau, "06" sawv cev rau 660V, yog tias cov qauv khoom zoo ib yam li 380V, nws tsis tuaj yeem sau; "11" watt sawv cev rau 1140V.

Scope ntawm daim ntawv thov

1. Qhov kub ntawm huab cua ib puag ncig

A. Qhov txwv sab saud ntawm qhov kub thiab txias ntawm huab cua yuav tsum tsis pub tshaj + 40;

C. Qhov txwv qis tshaj plaws ntawm qhov kub thiab txias ntawm huab cua yuav tsum tsis txhob qis dua - 5 (nws kuj tuaj yeem yog - 10 lossis - 25, tab sis nws yuav tsum tau tshaj tawm rau tus neeg tsim khoom thaum xaj khoom)

2. Qhov siab

Qhov siab ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 2000m.

3. Cov huab cua

Qhov av noo ntawm huab cua yuav tsum tsis pub tshaj 50% thaum qhov kub siab tshaj plaws yog + 40; tej zaum yuav muaj av noo ntau dua nyob rau hauv qhov kub qis dua, thiab qhov nruab nrab ntawm qhov av noo siab tshaj plaws txhua hli tuaj yeem yog 90% thaum qhov kub tsawg kawg nkaus nruab nrab txhua hli yog + 25 hauv lub hli uas ntub tshaj plaws, thiab yuav tsum xav txog qhov dej noo ntawm qhov chaw ntawm cov khoom vim qhov kub hloov pauv.